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4. A suspension of yeast cells is to be filtered at a constant filtration rate of...
An aqueous suspension containing 7% insoluble solids is filtered, at a rate of 10 ton /...
An aqueous suspension containing 7% insoluble solids is filtered, at a rate of 10 ton / h, using a frame and plate filter press, which works at a constant pressure of 3 atm. Experimentally it has been found that the deposited cake has 50% humidity, the density of the dry solid being 3.5 g / cm3, and the equivalent diameter of the deposited particles 0.002 mm. It neglects the resistance that the filter medium offers to the filtration and calculates...
The principle of filtration is based on the so-called Hagen-Poiseuille Equation (1c). (1c) 4 ao! where...
The principle of filtration is based on the so-called Hagen-Poiseuille Equation (1c). (1c) 4 ao! where V = the volume of filtrate collected (m) t = filtration time (s) A = filter area (m²) P = total pressure across the system (Pa) m = weight of cake per unit volume of filtrate (kg m u = filtrate viscosity (Pas) a = cake-specific resistance r=resistance of the filter ) In a typical filtration experiment, a plot of t/V vs V is...
The following data in the figure reports time and filtered volume of water from a slumpy...
The following data in the figure reports time and filtered volume
of water from a slumpy that contains CaCO3 .
The filter area equals to 0.05 m , and the solid concentration
is 45 kg / m3 , for a fixed pressure of X5 kPa , take the viscosity
as 0 . 008 kg / m . s .
1 - Estimate the mean specific cake resistance and the filter
medium resistance .
2 - How much time it requires...
You want to invest in a larger processing filtration facility. In the current facility, 12 m3 of ...
Solution please
You want to invest in a larger processing filtration facility. In the current facility, 12 m3 of filtrate are produced and in the new one you should get 60 m3 of filtrate. You want to find out if the old existing filter apparatus could be used in the new facility. Thus, you want to compare the performance of the existing old' plate and frame filter with a 'new' one you intend to buy. Both are to be used...
You want to invest in a larger processing filtration facility. In the current facility, 12 m3 of ...
Solution please
You want to invest in a larger processing filtration facility. In the current facility, 12 m3 of filtrate are produced and in the new one you should get 60 m3 of filtrate. You want to find out if the old existing filter apparatus could be used in the new facility. Thus, you want to compare the performance of the existing 'old' plate and frame filter with a 'new' one you intend to buy. Both are to be used...
The principle of filtration is based on the so-called Hagen-Poiseuille Equation (1c). (1c) 4 ao! where V = the volume of filtrate collected (m) t = filtration time (s) A = filter area (m²) P = total pressure across the system (Pa) m = weight of cake per unit volume of filtrate (kg m u = filtrate viscosity (Pas) a = cake-specific resistance r=resistance of the filter ) In a typical filtration experiment, a plot of t/V vs V is...
The following data in the figure reports time and filtered volume
of water from a slumpy that contains CaCO3 .
The filter area equals to 0.05 m , and the solid concentration
is 45 kg / m3 , for a fixed pressure of X5 kPa , take the viscosity
as 0 . 008 kg / m . s .
1 - Estimate the mean specific cake resistance and the filter
medium resistance .
2 - How much time it requires...
Solution please
You want to invest in a larger processing filtration facility. In the current facility, 12 m3 of filtrate are produced and in the new one you should get 60 m3 of filtrate. You want to find out if the old existing filter apparatus could be used in the new facility. Thus, you want to compare the performance of the existing old' plate and frame filter with a 'new' one you intend to buy. Both are to be used...
Solution please
You want to invest in a larger processing filtration facility. In the current facility, 12 m3 of filtrate are produced and in the new one you should get 60 m3 of filtrate. You want to find out if the old existing filter apparatus could be used in the new facility. Thus, you want to compare the performance of the existing 'old' plate and frame filter with a 'new' one you intend to buy. Both are to be used...
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